Matrix-Mirrors/anonymousland-synapse
1
0
Fork 0
mirror of https://git.anonymousland.org/anonymousland/synapse.git synced 2025-07-26 23:05:19 -04:00
Code Issues Projects Releases Packages Wiki Activity

Reintroduce #14376, with bugfix for monoliths (#14468)

Browse source 
* Add tests for StreamIdGenerator

* Drive-by: annotate all defs

* Revert "Revert "Remove slaved id tracker (#14376)" (#14463)"

This reverts commit d63814fd73, which in
turn reverted 36097e88c4. This restores
the latter.

* Fix StreamIdGenerator not handling unpersisted IDs

Spotted by @erikjohnston.

Closes #14456.

* Changelog

Co-authored-by: Nick Mills-Barrett <nick@fizzadar.com>
Co-authored-by: Erik Johnston <erik@matrix.org>
This commit is contained in:
David Robertson 2022-11-16 22:16:46 +00:00 • committed by GitHub
parent c15e9a0edb
commit 115f0eb233
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
14 changed files with 230 additions and 186 deletions
Download patch file Download diff file Expand all files Collapse all files

30
synapse/storage/databases/main/account_data.py
View file

@ -27,7 +27,6 @@ from typing import (
)
from synapse.api.constants import AccountDataTypes
from synapse.replication.slave.storage._slaved_id_tracker import SlavedIdTracker
from synapse.replication.tcp.streams import AccountDataStream, TagAccountDataStream
from synapse.storage._base import db_to_json
from synapse.storage.database import (
@ -68,12 +67,11 @@ class AccountDataWorkerStore(PushRulesWorkerStore, CacheInvalidationWorkerStore)
# to write account data. A value of `True` implies that `_account_data_id_gen`
# is an `AbstractStreamIdGenerator` and not just a tracker.
self._account_data_id_gen: AbstractStreamIdTracker
self._can_write_to_account_data = (
self._instance_name in hs.config.worker.writers.account_data
)
if isinstance(database.engine, PostgresEngine):
self._can_write_to_account_data = (
self._instance_name in hs.config.worker.writers.account_data
)
self._account_data_id_gen = MultiWriterIdGenerator(
db_conn=db_conn,
db=database,
@ -95,21 +93,13 @@ class AccountDataWorkerStore(PushRulesWorkerStore, CacheInvalidationWorkerStore)
# `StreamIdGenerator`, otherwise we use `SlavedIdTracker` which gets
# updated over replication. (Multiple writers are not supported for
# SQLite).
if self._instance_name in hs.config.worker.writers.account_data:
self._can_write_to_account_data = True
self._account_data_id_gen = StreamIdGenerator(
db_conn,
"room_account_data",
"stream_id",
extra_tables=[("room_tags_revisions", "stream_id")],
)
else:
self._account_data_id_gen = SlavedIdTracker(
db_conn,
"room_account_data",
"stream_id",
extra_tables=[("room_tags_revisions", "stream_id")],
)
self._account_data_id_gen = StreamIdGenerator(
db_conn,
"room_account_data",
"stream_id",
extra_tables=[("room_tags_revisions", "stream_id")],
is_writer=self._instance_name in hs.config.worker.writers.account_data,
)
account_max = self.get_max_account_data_stream_id()
self._account_data_stream_cache = StreamChangeCache(